1. The symmetry reduction of variational integrals, complement
- Creator:
- Chrastinová, Veronika and Tryhuk, Václav
- Format:
- bez média and svazek
- Type:
- model:article and TEXT
- Subject:
- Lagrange variational problem, Poincaré-Cartan form, and symmetry reduction
- Language:
- English
- Description:
- Some open problems appearing in the primary article on the symmetry reduction are solved. A new and quite simple coordinate-free definition of Poincaré-Cartan forms and the substance of divergence symmetries (quasisymmetries) are clarified. The unbeliavable uniqueness and therefore the global existence of Poincaré-Cartan forms without any uncertain multipliers for the Lagrange variational problems are worth extra mentioning.
- Rights:
- http://creativecommons.org/publicdomain/mark/1.0/ and policy:public